Answers by Mark Sherretta
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Answers by Mark Sherretta

Answers by Mark Sherretta
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A car travels 80 km. It travels the first half of the journey on motorways and the second half through towns. What is the average speed of the car in the first half of the journey
answered Nov 8, 2023
10 votes
77.3k views
If we add, 7xy + 5yz – 3zx, 4yz + 9zx – 4y and –3xz + 5x – 2xy, then the answer is: \sf A) \; 5xy+9yz+3zx+5x–4y \sf B)\; 5xy+10yz+3zx+15x-4y \sf C) \; 5xy-9yz+3zx-5x-4y \sf D)\; 5xy+10yz+3zx+5x-6y
answered Jun 24, 2023
2 votes
210k views
10. Which of the following correctly describes the changes in energy for a roller coaster car as it rolls down a hill?
answered Apr 20, 2023
4 votes
155k views
What is the correct definition of a archeologist?
answered Apr 20, 2023
5 votes
60.1k views
What does an-ite or-ate ending in a polvatomic ion mean?
answered Apr 2, 2023
7 votes
78.7k views
What is the reproduction structure on the flower that is the female part?A) SepalsB) PetalsC) StamensD) Pistils
answered Jan 15, 2023
1 vote
182k views
What are some descriptions for pickleball?
answered Dec 5, 2022
6 votes
216k views
What is the importance of Transpiration? (EXPLAIN)
answered Nov 9, 2022
3 votes
191k views
Which are correct representations of the inequality –3(2x-5) <5(2 - x)? Select two options. u x<5 . -6x-5 < 10 - X 0 -6x + 15 <10 - 5x -3 --2 -1 0 2 3 5 to 6 7 -7 1-6 -5 -3 -2 -1 0 2 3
answered Oct 20, 2022
2 votes
89.9k views
I NEED HELP PLEASE PLEASE
answered Sep 15, 2022
6 votes
109k views
Which angles are adjacent to each other? Question is located in the attached file (image)​
answered Apr 20, 2022
1 vote
112k views
Why is y = 3.5 x proportional
answered Apr 10, 2022
8 votes
221k views
An athlete throws her javelin 9.5 yards. She throws it this distance 2 times. How far she throw her javelin in total
answered Mar 6, 2022
2 votes
196k views
What is 1/6 as a percent.
answered Mar 2, 2022
5 votes
63.8k views
What are the causes for breast cancer?
answered Dec 2, 2021
4 votes
174k views
How do i solve this? "Solve the equation for x in terms of c." (2)/(3) (cx + (1)/(2) ) - (1)/(4) = (5)/(2) A. x = (29)/(18c) B. x = (27)/(8c) C. x = (29)/(8c) D. x = (9)/(4c) ​
answered Sep 18, 2021
4 votes
7.6k views
You have a triangular-shaped pennant hanging on your wall. The base of the pennant. Is 18 inches. The height is 1 foot. How much wall space does your pennant take up?
answered Sep 16, 2021
4 votes
3.8k views
When does process of milk start
answered Aug 9, 2021
4 votes
143k views
Which of the following phrases represents n ÷ 5? A.the quotient of a number and five B.a number decreased by five C.the sum of five and a number D.five divided by a number
answered Aug 7, 2021
0 votes
209k views
Assume that the following balance sheet portrays the state of the banking system. The banks currently have no excess reserves. Assets Liabilities and Net Worth (Billions of Dollars) Total reserves 5 Checkable
answered Jul 21, 2021
2 votes
25.5k views
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